SI Clairty G Plus Color 4.0 Carat To 5.0 Carat Hpht Cvd Lab Grown
Diamond For 2 Carat Jewelry
Lab Grown Rough Diamonds Description
Diamonds made in the laboratory cannot be distinguished from
natural diamonds because they are diamonds. The only difference
between them and natural diamonds lies in the place of origin.
Although you can't tell the difference with an untrained naked eye,
laboratory experts use technology to observe the subtle differences
between crystal structures, which shows that crystals are
developing much faster. Any trace elements found in diamonds can
also tell experts where diamonds are formed, so whether they are
man-made or natural.
Every time you buy an artificial diamond, you will get a gemstone
certificate from the laboratory, proving that the diamond was bred
in the laboratory. On the other hand, when you buy a diamond from
the earth, you get a certificate from a rating agency describing
its quality.
Although the diamonds produced in the laboratory and the diamonds
mined by the earth are all diamonds, there are some obvious
differences. First, the diamonds produced in the laboratory are
ethical. Every diamond mined on earth has a past, and it's hard not
to feel guilty when you're not sure where your diamond came from.
After the birth of a diamond from the earth, it is almost
impossible to trace its complete history, which shows that there is
a lack of ethics in the diamond industry. Sadly, in countries where
businesses are unregulated and criminal justice systems are
lacking, diamond mines are full of horror stories of child labor
and human rights violations. On the other hand, no one was harmed
while growing diamonds in the laboratory.
Parameters of Lab Grown Rough Diamonds
| HPHT Lab Grown Diamonds Details |
| Brand Name | Yuda Crystal |
| Name | Rough Lab Grown Diamonds |
| Diamond Color | D-F |
| Diamond Clarity | SI |
| Diamond Carat Weight | 4-5 carat |
| Diamond Cut | Uncut |
| Technology | HPHT |
| Size | 5mm - 15mm |
| Shape | Raw |
| Application | For Cutting Lab Grown Loose Diamonds |
| Place Of Origin | Zhengzhou, China |
| Delivery Time | 1 - 15 Working Days Base on Order Quantity |
| Payment Terms | 100% Payment In Advance |
| Payment Methods | T/T, PayPal, Western Union, Bank Transfer |
| Shipping way | DHL, FedEx, SF Express, UPS, EMS, TNT etc |
| M.O.Q | Negotiable |
| Diamond Type | Synthetic(lab created) |
| Location | Zhengzhou, China |
| Treatments Applied | None |
| Fire Dispersion | 0.044(Same as Natural Diamond) |
| Brilliance Refraction Index | 2.42(Same as Natural Diamond) |
| Relative Density | 3.52(Same as Natural Diamond) |
| Chemical Composition | Carbon(Same as Natural Diamond) |
| Moh's Hardness | 10(Same as Natural Diamond) |
Lab Grown Rough Diamonds Introduction
Natural diamonds are created by nature and are the result of high
temperature and pressure formed over billions of years. The Rough
Lab Grown Diamonds are produced in the laboratory, usually in a few
weeks. The chemical difference between the two is same.
So how do you distinguish between Rough Lab Grown Diamonds and
natural diamonds?
There is no obvious difference between the Rough Lab Grown Diamonds
and natural diamonds. Even professional gemologists need special
equipment to identify them. By zooming in, professionals will be
able to discern subtle contrasts in diamond inclusions grown and
mined in the laboratory.
| The Difference Between Lab Diamond And Natural Diamond |
| Properties | Earth Mined | Lab Created |
| Guaranteed Conflict-Free | No | Yes |
| Hardness (MOHS) | 10 | 10 |
| SP3 Carbon Diamond Bonds (%) | 100% | 100% |
| Internal Crystal Structure | Face-Centered Cubic | Face-Centered Cubic |
| Hardness Comparable | 2.42 | 2.42 |
| Relative Diversity | 3.52 | 3.52 |
| Color Diffusion | 0.044 | 0.044 |
| Color | Various Grades | K to D grades |
| Price | $$$$$ | $$$ |
Lab Grown Rough Diamonds Details
